//
//  GDJudgeEnterIsNumber.h
//  GraduationDesign
//
//  Created by JiaKang.Zhong on 16/1/8.
//  Copyright © 2016年 JiaKang.Zhong. All rights reserved.
//

/**
 *      判断输入的是否是纯数字，是返回，否则返回nil
 */
#import <Foundation/Foundation.h>

@interface GDJudgeEnterIsNumberOperation : NSObject

+(id) judgeWithEnterIsNumber:(NSDictionary *) enter;

@end
